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Mumps in Poland in 2019
Joanna Bogusz1, Aneta Rosolak1, Iwona Paradowska-Stankiewicz1
1National Institute of Public Health NIH - National Research Institute, Department of Epidemiology of Infectious Diseases and Surveillance.
Background:
Mumps is a highly infectious viral disease, the source of infection is an infected person. In 2003, compulsory vaccination against mumps was introduced in Poland, carried out according to a two-dose schedule. The combined MMR vaccine (against measles, mumps and rubella) is used as part of the Protective Vaccination Program (PVP). Mumps vaccination has led to a significant reduction in the incidence of mumps in Poland.
Aim:
The aim of the study was to evaluate the epidemiological indicators of mumps in Poland in 2019 compared to previous years.
Methods:
The analysis of the epidemiological situation of mumps in Poland in 2019 was based on the interpretation of data from the bulletin "Infectious diseases and poisonings in Poland in 2019" and "Vaccinations in Poland in 2019".
Results:
In 2019, 1,338 mumps cases were registered in Poland. The total incidence was 3.5 per 100,000 inhabitants and was lower compared to 2018. The highest incidence 4.6 per 100,000 inhabitants were registered in the Opolskie Voivodeship and the lowest - 2.5 in the Podkarpackie Voivodeship. The incidence was the highest among 6-year-olds and amounted to 32.3/100,000. Comparing the differences between the sexes, the incidence of men (4.1/100,000) was higher than that of women (2.9). In 2019, 22 patients were hospitalized due to mumps in Poland, which was less than in 2018 (28). The level of mumps vaccination in children at 3 years of age was lower by 0.3% compared to 2018 and amounted to 92.6% in Poland.
Conclusions:
Maintaining a high percentage of children vaccinated against mumps will provide sustaining decline in cases of mumps in the coming years.
Insights
Mumps cases in Poland decreased in 2019, with 1,338 reported. Maintaining high mumps vaccination rates is crucial for continued reduction of this infectious disease.
Area of Science:
- Epidemiology
- Infectious Diseases
- Vaccinology
Background:
- Mumps is a highly contagious viral illness.
- Poland implemented mandatory mumps vaccination in 2003 using the MMR vaccine.
- Vaccination has significantly reduced mumps incidence in Poland.
Purpose of the Study:
- To assess mumps epidemiological indicators in Poland for 2019.
- To compare 2019 mumps data with previous years.
Main Methods:
- Analysis of national data from "Infectious diseases and poisonings in Poland in 2019" and "Vaccinations in Poland in 2019".
- Evaluation of epidemiological indicators including incidence, age, sex, and vaccination coverage.
Main Results:
- Poland recorded 1,338 mumps cases in 2019, with an incidence of 3.5/100,000 population, a decrease from 2018.
- Highest incidence was observed in the Opolskie Voivodeship and among 6-year-olds; men had higher incidence than women.
- Mumps vaccination coverage in 3-year-olds was 92.6%, a slight decrease from the previous year.
Conclusions:
- Sustained decline in mumps cases is expected with high vaccination coverage.
- Continued monitoring of mumps epidemiology and vaccination rates is essential.
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